Re: [uas/3.16.1] panic in uas_data_cmplt()

From: Hans de Goede
Date: Tue Sep 02 2014 - 02:50:23 EST


On 09/02/2014 06:18 AM, Chunwei Chen wrote:
> Dear all:
> The kernel version is 3.16.1-1-ARCH
> Today I keep getting this panic when booting up.
> It might be that the UAS device was in some strange state,
> because that after I unplugged and power-cycled the UAS,
> everything went normal again.
> Does anyone know what's the root cause of this issue?
> Or could anyone provide some instruction on how to debug this issue?

There seem to be some issues in the error handling paths of the uas
driver. I plan to rewrite them completely for robustness and go
through them with a fine comb to fix any possible bugs while at it.

I'll send out a mail when I've a new version ready for testing.


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